Starting at 2:00 p.m. PST today, members of the Xbox One Preview Alpha Skip Ahead Ring will begin receiving the latest 1910 Xbox One system update (Build: 19H1_RELEASE_XBOX_DEV_19H2HOLD_1910\18362.7185.190617-1920).

DETAILS:
  • OS version released: 19H1_RELEASE_XBOX_DEV_19H2HOLD_1910\18362.7185.190617-1920
  • Available: 2:00PM PDT 6/20/19
  • Mandatory Date/Time: 3:00 AM PDT 6/21/19

Fixes:

My Games and Apps
  • Fixes to show new Gamepass titles in the Gamepass tab of My Games and Apps
  • Performance fixes to My Games and Apps.

Known Issues:

Audio
  • Headsets are not being assigned to the users profiles and not working correctly.
  • We are tracking audio issues across games and apps with Atmos failing and stereo sound failing.

Profile Color
  • Sometimes users may encounter the incorrect Profile color when powering on the console.


Source: June 20th : New Preview Alpha Skip Ahead Ring 1910 Update (1910.190617-1920) - Xbox Wire